73242080

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4051}}^1$

素因数の和:4179

約数の個数: 48

約数和(自身を含む): 174608784

約数和(自身を除く): 101366704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4051, 4520, 8102, 9040, 16204, 18080, 20255, 32408, 40510, 64816, 81020, 129632, 162040, 324080, 457763, 648160, 915526, 1831052, 2288815, 3662104, 4577630, 7324208, 9155260, 14648416, 18310520, 36621040, 73242080]

約数ペア:

[(1, 73242080), (2, 36621040), (4, 18310520), (5, 14648416), (8, 9155260), (10, 7324208), (16, 4577630), (20, 3662104), (32, 2288815), (40, 1831052), (80, 915526), (113, 648160), (160, 457763), (226, 324080), (452, 162040), (565, 129632), (904, 81020), (1130, 64816), (1808, 40510), (2260, 32408), (3616, 20255), (4051, 18080), (4520, 16204), (8102, 9040)]